SKU: 57486969858

Mastervolt Battery Mate 2503 IG Isolator - 200 Amp, 3 Bank [83125035]

$184.28 $204.75
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

Mastervolt Battery Mate 2503 IG Isolator - 200 Amp, 3 Bank [83125035]Battery Mate 2503 IG Isolator 200 Amp, 3 Bank The Battery Mate is the ultimate solution for charging several batteries simultaneously and is compatible with any type of alternator battery charger, in both existing and new systems. As the voltage loss between the alternator and battery is negligible, the Battery Mate performs far better than conventional battery isolators. This ensures fast and complete charging of your batteries without having to make

Battery Mate 2503 IG Isolator - 200 Amp, 3 Bank

The Battery Mate is the ultimate solution for charging several batteries simultaneously and is compatible with any type of alternator/battery charger, in both existing and new systems. As the voltage loss between the alternator and battery is negligible, the Battery Mate performs far better than conventional battery isolators. This ensures fast and complete charging of your batteries without having to make additional adjustments to the alternator.

While battery isolators are conventional diode splitters, the Battery Mate's technology is electronic and includes mosfets (transistors). Its components compensate for variations in voltage and ensure that charging continues at the right voltage level, even with several battery banks. The input side on the Battery Mate is connected to the alternator and/or battery charger, while two batteries are connected to the output side. The Battery Mate is easy to install on a DIN rail (industry standard).The Mastervolt Battery Mate can be used in any application even if the standard alternator need external excitation or voltage sensing. In this case the additional IG contact can be connected.

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Specifications:

  • Continuous Amperage: 200
  • Box Dimensions: 4"H x 6"W x 9"L WT: 2.8 lbs
  • UPC: 816882021053

Quick Guide (pdf)
Owner's Manual (pdf)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 57486969858

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4.4 ★★★★★
Based on 29 reviews
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Verified Purchase
A
Carnegie, US
★★★★★ 5
A Sensitive Skin Must
Size: 1.7 Fl Oz (Pack of 1)
Very smooth and easy to rub in. No white cast. Great for sensitive skin. Daughter has eczema and I have rosacea, we both use this sunscreen without any issues.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
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Verified Purchase
that Kelly girl
Belleville, US
★★★★★ 5
Does well on my sensitive skin
Size: 1.7 Fl Oz (Pack of 1)
This is a good sunscreen, doesn't bother my sensitive skin or cause a roseacea flare up. It is a bit too dewy for my taste to wear just by itself, but does just fine when I use it under my makeup. If you like the "glass skin" look, it would be a good option.
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Reviewed in the United States on October 26, 2025
C
Verified Purchase
Carolina
Waukegan, US
★★★★★ 5
Lightweight, Non-Greasy & Perfect for Daily Sun Protection
I absolutely loved the Ultra Sheer Invisible Gel Face Sunscreen! It absorbs so quickly into the skin and leaves no greasy or heavy feeling behind. The lightweight gel texture feels comfortable throughout the day, and I love how it layers well under makeup. Most importantly, it makes me feel protected from the sun while keeping my skin looking fresh and smooth. Definitely a sunscreen I’ll keep reaching for!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
J
Verified Purchase
Jaclyn
Massapequa, US
★★★★★ 5
Matte comfortable facial sunscreen
This is a great sunscreen! The texture is kind of odd at first but it dries down nicely and is the only facial sunscreen I have found that is NOT shiny or greasy looking! Most facial sunscreens will advertise no white cast and being "dewy," but I find them to make my face so shiny and greasy looking, especially because I also use a moisturizer. This one is great and does not add any shine to my face.
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Reviewed in the United States on May 27, 2026
S
Verified Purchase
Sue
Whiting, US
★★★★★ 5
clear and light sunscreen
Used this sunscreen and it works really well. It goes on clear and spreads easily. Not sticky or oily at all, very comfortable on the skin. Feels light and good for daily use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026

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